| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO3 + CH3COONa = NaNO3 + NH4CH3COO
CO2 + NbO2 = Nb2O5 + CO =>
CO2 + 2 NbO2 = Nb2O5 + CO
NiCl2(H2O)6 + FeCl3(H2O)6 + AlCl3(H2O)6 + NaOH = Ni10Al3Fe17O40 + NaCl + H2O =>
10 NiCl2(H2O)6 + 17 FeCl3(H2O)6 + 3 AlCl3(H2O)6 + 80 NaOH = Ni10Al3Fe17O40 + 80 NaCl + 220 H2O
CO2 + Pb = CPbO2 =>
CO2 + Pb = CPbO2
Mn + HClO4 = Mn(ClO4)3 + H2 =>
2 Mn + 6 HClO4 = 2 Mn(ClO4)3 + 3 H2
CH3((CH2)2)6CH3 + O2 = CO2 + H2O =>
2 CH3((CH2)2)6CH3 + 43 O2 = 28 CO2 + 30 H2O
AlCl2 = Al + Cl2 =>
AlCl2 = Al + Cl2
Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH
CuCl2 + Mg(OH)2 = MgCl2 + Cu(OH)2 =>
CuCl2 + Mg(OH)2 = MgCl2 + Cu(OH)2
C2H5OH + CH3COCl = CH3CO2C2H5 + HCl =>
C2H5OH + CH3COCl = CH3CO2C2H5 + HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H2 + AgNO3 + NH4OH = Ag2C2 + HOH + NH4NO3 =>
C2H2 + 2 AgNO3 + 2 NH4OH = Ag2C2 + 2 HOH + 2 NH4NO3
Zn + AgNO3 = Zn2Ag + N2 + O3 =>
4 Zn + 2 AgNO3 = 2 Zn2Ag + N2 + 2 O3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cs + I2 = CsI2 =>
Cs + I2 = CsI2
MgSO3 + Al = Al2(SO3) + Mg =>
MgSO3 + 2 Al = Al2(SO3) + Mg
Li7La3Zr2AlO12 + Ga2O3 + H2O = Li7La3Zr2GaO12 + Al(OH)4 + H2 =>
2 Li7La3Zr2AlO12 + Ga2O3 + 5 H2O = 2 Li7La3Zr2GaO12 + 2 Al(OH)4 + H2
Sr + CoC2H3O2 = SrC2H3O2 + Co =>
Sr + CoC2H3O2 = SrC2H3O2 + Co
Si + HF = SiH4 + F =>
Si + 4 HF = SiH4 + 4 F
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
AlCl3 = Al + Cl =>
AlCl3 = Al + 3 Cl
CaS + Na2SO4 = CaSO4 + Na2S =>
CaS + Na2SO4 = CaSO4 + Na2S
Ni + HCl = NiCl2 + H =>
Ni + 2 HCl = NiCl2 + 2 H
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Al2S3 = Al + S =>
Al2S3 = 2 Al + 3 S
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C2H6O + HCl = C2H5Cl + H2O =>
C2H6O + HCl = C2H5Cl + H2O
Na2S + Al(ClO4)3 = Na(ClO4) + Al2S3 =>
3 Na2S + 2 Al(ClO4)3 = 6 Na(ClO4) + Al2S3
KClO{-}3 = KCl + O{-}2 =>
KClO{-}3 = KCl + O{-}2
Pb(CH3COO)2 + K2CrO4 = PbCrO4 + K(CH3COO) =>
Pb(CH3COO)2 + K2CrO4 = PbCrO4 + 2 K(CH3COO)
TiS + H2O = TiO + H2S =>
TiS + H2O = TiO + H2S
Al2S3 = Al + S8 =>
8 Al2S3 = 16 Al + 3 S8
P(s) + O2(g) = P2O5(s) =>
4 P(s) + 5 O2(g) = 2 P2O5(s)
HClO2 + NaOH = ClNaO2 + H2O =>
HClO2 + NaOH = ClNaO2 + H2O
Fe + I2 = I{-} + Fe3{+} =>
6 Fe + I2 = 2 I{-} + 2 Fe3{+}
Cu(s) + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu(s) + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C3H6O3 + KMnO4 + H2SO4 = C3H4O3 + H2O + MnSO4 + K2SO4 =>
5 C3H6O3 + 2 KMnO4 + 3 H2SO4 = 5 C3H4O3 + 8 H2O + 2 MnSO4 + K2SO4
BeO = Be + O =>
BeO = Be + O
Mn + SO2 + H2O = MnSO4 + H =>
Mn + SO2 + 2 H2O = MnSO4 + 4 H
PbBr4 + H3PO4 = Pb3(PO4)4 + HBr =>
3 PbBr4 + 4 H3PO4 = Pb3(PO4)4 + 12 HBr
Al2(SO4)3 + BaCl2(aq) = BaSO4 + AlCl3 =>
Al2(SO4)3 + 3 BaCl2(aq) = 3 BaSO4 + 2 AlCl3
Ce(NO3)4 + (NH4)2C2O4 = Ce(C2O4)2 + NH4NO3 =>
Ce(NO3)4 + 2(NH4)2C2O4 = Ce(C2O4)2 + 4 NH4NO3
H2S + OH{-} = S{2-} + H2O =>
H2S + 2 OH{-} = S{2-} + 2 H2O
C6H4(CH3)2 + KMnO4 + H2SO4 = C8H6O4 + K2SO4 + MnSO4 + H2O =>
5 C6H4(CH3)2 + 12 KMnO4 + 18 H2SO4 = 5 C8H6O4 + 6 K2SO4 + 12 MnSO4 + 28 H2O
Pb3O4 + NO3OH = Pb(NO3) + PbO2 + H2O =>
5 Pb3O4 + 4 NO3OH = 4 Pb(NO3) + 11 PbO2 + 2 H2O
H2SO4 + Na2Cr2O7 = CrO3 + Na2SO4 + H2O =>
H2SO4 + Na2Cr2O7 = 2 CrO3 + Na2SO4 + H2O
NiSO4 + H2O = Ni(OH)2 + H2SO4 =>
NiSO4 + 2 H2O = Ni(OH)2 + H2SO4
Bi(OH)3 + SnO2{-2} = Bi + SnO3{-2} + H2O =>
2 Bi(OH)3 + 3 SnO2{-2} = 2 Bi + 3 SnO3{-2} + 3 H2O
NH4OH + HCl = H2O + NH4Cl =>
NH4OH + HCl = H2O + NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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